Playback speed×Share postShare post at current timeShare from 0:000:00/0:00Paid episodeThe full episode is only available to paid subscribers of Build Back BetterSubscribe to watchCO2 for Optimal Yields600 PPM - 1000 PPMMathew AldredJul 16, 2023∙ Paid1342ShareThe full video is for paid subscribersSubscribeAlready a paid subscriber? Sign inBuild Back BetterSubscribeAuthorsMathew Aldred
